If a father is affected by an X-linked dominant condition and the mother is normal, what is the probability of their children being affected? All sons will be affected. Half of the sons will be affected. All daughters will be affected. Half of the daughters will be carriers.

Q: Who is a carrier of an X-linked trait? homozygous male homozygous dominant female heterozygous…

A: The X-linked trait is a disease-causing trait that is present on the X chromosomes. A dominant…

Q: Lauren reports that she had a maternal male cousin (through a maternal aunt) and a maternal great…

A: The X-linked disease is the disease inherited from any lethal mutation in genes present on…

Q: X-linked diseases

A: X-linked recessive conditions include red-green color blindness and hemophilia A: Red-green color…

Q: Which of the following statements is true regarding the inheritance of a human X-linked recessive…

A: A recessive trait is the trait that expresses only when present in 2 copies i.e expresses only when…

Q: A form of hemophilia is caused by a sex-linked (X-linked) recessive gene. A phenotypically normal…

A: 50 percent chances.

Q: Red-green color blindness in humans is due to an X- linked recessive gene. thin

A: Red-green color blindness is the most common variety of color deficiency in humans. It happens to…

Q: Discuss why X-linked disorders are more common thanY-linked disorders.

A: Inheritance or heredity is passing-on one trait from the parents to the progeny by either asexual or…

Q: A man and his wife are both carriers for a recessive disease allele. If the couple has a child,…

A: A recessive disorder can be autosomal or X-linked. In female, phenotypic trait by recessive allele…

Q: X-linked disorders (like hemophilia) are more likely to affect people of one gender than the other.…

A: Haemophilia is one of the X-linked recessive hereditary genetic diseases, which occur when the gene…

Q: Explain the difference between X-linked recessive traits and X-linked dominant traits. What are the…

A: Some diseases are inherited genetically. These diseases are either autosomal or sex-linked. Genes of…

Q: Explain why X-linked disorders affect males more often than females.

A: The mode of inheritance is a pattern of obtaining parentral alleles  or genes to the offsprings. The…

Q: Which of the following statements about X-linked recessive inheritance is true? X-linked recessive…

A: The objective of the question is to identify the correct statement about X-linked recessive…

Q: b. all of their children have porphyria pologi 1 no mol molOu 1 malo with pornhuria

A: Answer - {b} all of their children have porphyria.

Q: Can a son be a carrier for an X-linked trait? Explain.

A: The genetic makeup of an offspring is determined by the genetic makeup of both parents; that is, the…

Q: Could a woman who expresses the x-linked color-blind trait have a son with normal vision?

A: BASIC INFORMATION  COLOR BLINDNESS  it is an X - linked recessive trait  in this the eye is not…

Q: A male affected by a Y-linked trait has 7 children: 3 boys and 4 girls. What is the probability that…

A: Here, the correct answer is E) 100%.

Q: What characteristics are exhibited by a Y-linked trait?

A: Genetic material is any material of animal, microbial, or plants, or other origin that carries…

Q: Baldness is a recessive, X-linked trait. Mom has a full head of hair but she is a carrier for…

A: Among 23 pairs chromosomes in humans 22 pairs are autosomes and one pair is sex chromosomes.…

Q: On average, what will be the proportion of X-linked genes in the second individual that are the same…

A: Genetics is the study of genes, their interactions, and the effect of environment on genes. Broadly…

Q: Which of the following statements about X-linked recessive patterns is true?   The X-linked trait…

A: An X-linked disorder is passed from a male to a female daughter. Since males have only one X…

Communication

Communication is a method of transferring information between two persons or organisms. Communication is possible using mutually understood behaviors such as signs, symbols, or language. In the year 1980, S. F. Scudder proposed communication theory. According to his ideas, all living beings on the earth communicate, but the methods of communication differ. Communication skills are now part of soft skills.